Patent Assignment
Reel/Frame 034965/0894
Assignment of Assignor's Interest
Recorded: 2015-02-16
Pages: 5
Assignors
CHOTIMONGKOL, ANANLADA
Executed: 2005-09-01
HAKKANI-TUR, DILEK Z.
Executed: 2005-08-07
TUR, GOKHAN
Executed: 2005-08-07
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
System and Method for Using Semantic and Syntactic Graphs for Utterance Classification
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 034966/0001 →
Assignment of Assignor's Interest
Feb 16, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 034966/0063 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →